half tide level

简明释义

平均潮面平均潮面

英英释义

例句

1.The boat was moored at the half tide level to ensure stability during the changing tides.

船停靠在半潮位以确保在潮汐变化期间的稳定性。

2.Fishermen often check the half tide level before setting out for their catch.

渔民们常常在出海捕捞前检查半潮位。

3.We need to schedule our activities around the half tide level for optimal conditions.

我们需要围绕半潮位安排活动，以获得最佳条件。

4.During the half tide level, the beach is more accessible for walkers.

在半潮位时，海滩对散步者来说更易到达。

5.The marina's facilities are designed to accommodate boats at the half tide level.

码头的设施设计用于容纳在半潮位的船只。

作文

Understanding the concept of half tide level is essential for various fields such as marine navigation, coastal engineering, and environmental science. The term refers to the average water level between high tide and low tide. It serves as a crucial reference point for sailors, engineers, and scientists who study the behavior of tides and their impact on coastal ecosystems. Tides are caused by the gravitational pull of the moon and the sun on Earth’s oceans. As the moon orbits our planet, its gravitational force causes water to bulge out in the direction of the moon, creating high tides. Conversely, areas perpendicular to this bulge experience low tides. The cycle of high and low tides occurs roughly every six hours, leading to two high tides and two low tides each day. Understanding the half tide level allows us to predict the timing and height of these tidal changes.For sailors, knowing the half tide level can be vital for navigating shallow waters. Many harbors and navigational channels have depth restrictions, and if a vessel attempts to enter during low tide, it may run aground. By referencing the half tide level, sailors can determine the safest times to embark and ensure they have enough clearance to avoid any potential hazards. This knowledge not only enhances safety but also optimizes travel routes, saving time and resources.In coastal engineering, the half tide level is used to design structures such as piers, seawalls, and breakwaters. Engineers must consider the average tidal range to ensure that these structures can withstand the forces exerted by waves and currents. If they do not account for the half tide level, structures could be built too low, leading to damage during storms or high tides. Thus, accurate measurements of the half tide level are critical for successful coastal development and protection.Environmental scientists also rely on the half tide level when studying coastal ecosystems. Tidal fluctuations influence the distribution of marine life, sediment transport, and nutrient cycling in estuaries and intertidal zones. By monitoring the half tide level, researchers can assess how changes in sea level, climate change, and human activities impact these delicate environments. For example, if the half tide level rises due to climate change, it may lead to habitat loss for species that depend on specific tidal conditions.In conclusion, the half tide level is more than just a technical term; it is a fundamental concept that impacts navigation, engineering, and environmental conservation. By understanding this term, individuals in various professions can make informed decisions that enhance safety, efficiency, and ecological sustainability. Whether you are a sailor charting a course, an engineer designing a resilient structure, or a scientist studying the intricacies of marine ecosystems, grasping the significance of the half tide level is crucial for success in your endeavors.

理解半潮位的概念对于海洋导航、沿海工程和环境科学等多个领域至关重要。该术语指的是高潮和低潮之间的平均水位。它作为一个关键的参考点，为研究潮汐行为及其对沿海生态系统影响的水手、工程师和科学家提供了帮助。潮汐是由于月球和太阳对地球海洋的引力作用而产生的。当月球绕着我们的星球运行时，其引力使水在朝向月球的方向隆起，形成高潮。相反，与这个隆起垂直的区域则会经历低潮。高潮和低潮的循环大约每六小时发生一次，每天形成两次高潮和两次低潮。理解半潮位使我们能够预测这些潮汐变化的时间和高度。对于水手来说，了解半潮位对于在浅水区航行至关重要。许多港口和航道有深度限制，如果船只在低潮期间试图进入，可能会搁浅。通过参考半潮位，水手可以确定最安全的出发时间，确保他们有足够的空隙以避免潜在的危险。这种知识不仅提高了安全性，还优化了旅行路线，节省了时间和资源。在沿海工程中，半潮位用于设计码头、海堤和防波堤等结构。工程师必须考虑潮汐的平均范围，以确保这些结构能够承受波浪和水流施加的力量。如果他们没有考虑半潮位，结构可能建得太低，从而在风暴或高潮期间受到损坏。因此，准确测量半潮位对于成功的沿海开发和保护至关重要。环境科学家在研究沿海生态系统时也依赖于半潮位。潮汐波动影响着海洋生物的分布、沉积物运输以及营养循环等。在监测半潮位时，研究人员可以评估海平面变化、气候变化和人类活动如何影响这些脆弱的环境。例如，如果由于气候变化造成半潮位上升，可能会导致依赖特定潮汐条件的物种栖息地丧失。总之，半潮位不仅仅是一个技术术语；它是一个基本概念，影响着导航、工程和环境保护。通过理解这一术语，各行各业的人士可以做出明智的决策，从而增强安全性、效率和生态可持续性。无论你是正在绘制航线的水手、设计抗灾结构的工程师，还是研究海洋生态系统复杂性的科学家，掌握半潮位的意义对于你在各自领域的成功至关重要。